Used BetterBidding. Tried 65, 68, 72 and finally won at my limit of 75.
Crown Plaza is only 3.5 star hotel in Lake Oswego - Tigard area and many other areas only go up to 3 stars. So you can add areas knowing you won't get a hotel there basically increasing your bid for the one hotel you want.
This is spring break week and it is hard to get deals.